Sr0.95La0.05TiO3

ceramic

· Sr0.95La0.05TiO3

Sr0.95La0.05TiO3 is a lanthanum-doped strontium titanate ceramic, a perovskite-structure oxide belonging to the family of titanate-based electrolytes and dielectrics. This doped variant is primarily explored in electrochemistry and solid-state ionics research as a proton-conducting or oxygen-ion-conducting electrolyte material, with potential advantages in intermediate-temperature fuel cells, steam electrolysis, and other electrochemical devices where enhanced ionic conductivity and chemical stability are required. The lanthanum substitution on the strontium site is a key dopant strategy to introduce oxygen vacancies and improve ionic transport, making this composition notable in the advanced ceramics research community for energy conversion and storage applications.

solid oxide fuel cells (SOFC)proton-conducting electrolyteselectrochemical deviceshigh-temperature ceramicsionic conductorsresearch/prototype materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	109	S/cm	427°C
Electrical Resistivity(ρe)	0.0000918	Ω·m	427°C
Thermoelectric Power Factor(PF)	0.000687	W/(m·K²)	427°C
Seebeck Coefficient(S)	-251	μV/K	427°C

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Sr0.95La0.05TiO3

Electrical Properties

Regulatory Screening

Environmental